Add backdrop functions to the multiscreen api and add a enum backdrop_type parameter for different backdrops (main, wps), symplifying calls and removing dozens of #ifdefs (stubs added for non-backdrop displays that can't do backdrops).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22176 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/filetree.c b/apps/filetree.c
index e6be09ad6c..6a7da4067e 100644
--- a/apps/filetree.c
+++ b/apps/filetree.c
@@ -482,7 +482,7 @@ int ft_enter(struct tree_context* c)
             case FILE_ATTR_WPS:
                 splash(0, ID2P(LANG_WAIT));
 #if LCD_DEPTH > 1
-                unload_wps_backdrop();
+                backdrop_unload(BACKDROP_SKIN_WPS);
 #endif
                 wps_data_load(SCREEN_MAIN, buf, true);
                 set_file(buf, (char *)global_settings.wps_file,
@@ -494,7 +494,7 @@ int ft_enter(struct tree_context* c)
             case FILE_ATTR_RWPS:
                 splash(0, ID2P(LANG_WAIT));
 #if defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH > 1
-                unload_remote_wps_backdrop();
+                remote_backdrop_unload(BACKDROP_SKIN_WPS);
 #endif
                 wps_data_load(SCREEN_REMOTE, buf, true);
                 set_file(buf, (char *)global_settings.rwps_file,